WO2001042666A3 - Hvac flange and flange machine - Google Patents

Hvac flange and flange machine Download PDF

Info

Publication number
WO2001042666A3
WO2001042666A3 PCT/US2000/042445 US0042445W WO0142666A3 WO 2001042666 A3 WO2001042666 A3 WO 2001042666A3 US 0042445 W US0042445 W US 0042445W WO 0142666 A3 WO0142666 A3 WO 0142666A3
Authority
WO
WIPO (PCT)
Prior art keywords
flange
machine
hvac
flanges
round
Prior art date
Application number
PCT/US2000/042445
Other languages
French (fr)
Other versions
WO2001042666A9 (en
WO2001042666A2 (en
Inventor
Miller S Price
Mark A Froning
Gregory C Moyers
Original Assignee
Ovalformer Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ovalformer Llc filed Critical Ovalformer Llc
Priority to AU45110/01A priority Critical patent/AU4511001A/en
Publication of WO2001042666A2 publication Critical patent/WO2001042666A2/en
Publication of WO2001042666A3 publication Critical patent/WO2001042666A3/en
Publication of WO2001042666A9 publication Critical patent/WO2001042666A9/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/509—Flanged connections clamped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Duct Arrangements (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

A flange assembly (76, 78) for joining sections of round or flat oval ductwork (80, 82), a corresponding method of use, and a machine (70) for making. The flange (76, 78) is generally L-shaped in profile, and is made of a single piece of metal requiring only a single joint. The machine makes flanges from a single length of coiled steel stock (110).
PCT/US2000/042445 1999-12-02 2000-12-01 Hvac flange and flange machine WO2001042666A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45110/01A AU4511001A (en) 1999-12-02 2000-12-01 Hvac flange and flange machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16849899P 1999-12-02 1999-12-02
US60/168,498 1999-12-02

Publications (3)

Publication Number Publication Date
WO2001042666A2 WO2001042666A2 (en) 2001-06-14
WO2001042666A3 true WO2001042666A3 (en) 2001-12-13
WO2001042666A9 WO2001042666A9 (en) 2002-08-15

Family

ID=22611749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/042445 WO2001042666A2 (en) 1999-12-02 2000-12-01 Hvac flange and flange machine

Country Status (3)

Country Link
US (1) US20020067950A1 (en)
AU (1) AU4511001A (en)
WO (1) WO2001042666A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9212770B2 (en) * 2007-07-18 2015-12-15 RAM Developing, LLC Method and apparatus for attaching flange portions to ducts
US8276425B2 (en) * 2007-10-02 2012-10-02 Mestek Machinery, Inc. Ductmaking apparatus
US9644841B2 (en) * 2008-01-25 2017-05-09 The Schebler Co. Chimney duct
US10731781B2 (en) 2008-01-25 2020-08-04 The Schebler Co. Joint seal system and method
US8499604B2 (en) * 2008-10-01 2013-08-06 Mestek Machinery, Inc. Duct making apparatus and method
US8534479B2 (en) * 2011-03-16 2013-09-17 Vanguard National Trailer Corporation Container sidewall connector
CN102773658A (en) * 2011-05-13 2012-11-14 中国国际海运集装箱集团（股份）有限公司 Production method of bottom side beam of container
US11255541B2 (en) 2015-11-22 2022-02-22 The Schebler Co. Joint seal system and method
JP6896687B2 (en) 2018-09-27 2021-06-30 アイシン高丘株式会社 Manufacturing method of connection part
AU2020232944A1 (en) * 2019-03-01 2021-09-23 Hvac Inventors/Systemation, Inc. Apparatus and method for forming duct flanges and duct work

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666909A (en) * 1928-04-24 Bending machine
US1697896A (en) * 1926-09-28 1929-01-08 Buffalo Forge Co Process for bending bars and the like
US3630549A (en) * 1970-01-22 1971-12-28 John A Grimm Frame and cleat joint connector for ducts
US3800846A (en) * 1972-02-14 1974-04-02 J Kurz Fire damper duct adaptor
US4583675A (en) * 1981-12-23 1986-04-22 Hitachi, Ltd. Method of production of a part formed with an opening
US4663957A (en) * 1984-10-08 1987-05-12 Aisin Seiki Kabushiki Kaisha Roll stand for a cold forming apparatus
US5015018A (en) * 1988-06-10 1991-05-14 Ductmate Industries, Inc. Duct connector
US5133580A (en) * 1990-02-17 1992-07-28 Metu-System Meinig Kg Butt connection between two air duct sections made sheet of metal
US5213374A (en) * 1991-10-11 1993-05-25 Keating Koupling, Inc. Coupling ring and method of making same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666909A (en) * 1928-04-24 Bending machine
US1697896A (en) * 1926-09-28 1929-01-08 Buffalo Forge Co Process for bending bars and the like
US3630549A (en) * 1970-01-22 1971-12-28 John A Grimm Frame and cleat joint connector for ducts
US3800846A (en) * 1972-02-14 1974-04-02 J Kurz Fire damper duct adaptor
US4583675A (en) * 1981-12-23 1986-04-22 Hitachi, Ltd. Method of production of a part formed with an opening
US4663957A (en) * 1984-10-08 1987-05-12 Aisin Seiki Kabushiki Kaisha Roll stand for a cold forming apparatus
US5015018A (en) * 1988-06-10 1991-05-14 Ductmate Industries, Inc. Duct connector
US5133580A (en) * 1990-02-17 1992-07-28 Metu-System Meinig Kg Butt connection between two air duct sections made sheet of metal
US5213374A (en) * 1991-10-11 1993-05-25 Keating Koupling, Inc. Coupling ring and method of making same

Also Published As

Publication number Publication date
US20020067950A1 (en) 2002-06-06
WO2001042666A9 (en) 2002-08-15
WO2001042666A2 (en) 2001-06-14
AU4511001A (en) 2001-06-18

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